How to solve problems when sending emails in Yii2

I just used the yii email sending function. Although the result was returned successfully, I could not receive the email. The configuration file code is as follows:

'components' => [
    'db' => [
        'class' => 'yii\db\Connection',
        'dsn' => 'mysql:host=localhost;dbname=yiidemo',
        'username' => 'root',
        'password' => 'root',
        'charset' => 'utf8',
    ],
    'mailer' => [
        'class' => 'yii\swiftmailer\Mailer',
        'viewPath' => '@common/mail',
        // send all mails to a file by default. You have to set
        // 'useFileTransport' to false and configure a transport
        // for the mailer to send real emails.
        'useFileTransport' => true,
        'transport' => [
            'class' => 'Swift_SmtpTransport',
            'host' => 'smtp.qq.com',
            'username' => '********@qq.com',
            'password' => '********',
            'port' => '465',
            'encryption' => 'ssl',
        ],
    ],
],

Controller code:

public $modelClass = 'common\models\User';

public function actions()
{
    $actions = parent::actions();

    // 禁用"create" 操作后可用自己在控制器中写的方法
    unset($actions['update'],$actions['create'],$actions['delete']);

    //$actions['index']['prepareDataProvider'] = [$this, 'prepareDataProvider'];
    return $actions;
}



public function actionCreate(){

    $request = Yii::$app->request;
    $params = $request->post();
    if($params){

        $fromName = $request->getBodyParam('fromName');
        $fromBady = $request->getBodyParam('fromBady');
        $toName = $request->getBodyParam('toName');
        $body = $request->getBodyParam('body');
        return $this->send($fromName,$fromBady,$toName,$body);

    }

    return false;

}

/*
 * Email Send function
 * @param1 $fromName
 * @param1 $toName
 * @param1 $body
 * $return boo1ean
 *
 */

public function send($fromName,$fromBady,$toName,$body = ''){

    $mail = \Yii::$app->mailer->compose()
        ->setFrom([$fromName=>$fromBady])
        ->setTo($toName)
        ->setSubject('邮件发送配置')
        ->setTextBody($body)   //发布纯文字文本
        ->send();
    if($mail){
        return [
            'name' => [
                'fromName' => $fromName,
                'fromBady' => $fromBady,
                'toName' => $toName,
                'body' => $body,
            ],
            'message' => '发生到['.$toName.']的邮件成功！',
            'code' => 0,
            'status' => 200,
        ];
    }else{
        return [
            'name' => 'Error',
            'message' => '发生到'.$toName.'的邮件失败！',
            'code' => 0,
            'status' => 402,
        ];
    }
}

But you will find that the data return is successful but you do not receive the email

You should change
'useFileTransport' => true to 'useFileTransport' => false,
And your email password is the qq authorization code ( Go to Settings->Account View in your mailbox)

Through the above efforts, you will successfully receive the email!

The above is the detailed content of How to solve problems when sending emails in Yii2. For more information, please follow other related articles on the PHP Chinese website!